John C.
Senior Member
I'm kinda thinking you might turn the voltage down just a touch and turn up the wire speed to smooth that out. I do most of my stuff by feel though and don't pay a lot of attention to what the machine is set at. I run 0.024 on a Hobart handler fixing mufflers a lot of times and run the voltage on 3 out of 4 and the feed just below 7 on the dial and it seems to work. Every machine is a little bit different though.